How far is Decatur, IL, from Dallas, TX?
The distance between Dallas (Dallas/Fort Worth International Airport) and Decatur (Decatur Airport) is 660 miles / 1062 kilometers / 574 nautical miles.
The driving distance from Dallas (DFW) to Decatur (DEC) is 772 miles / 1242 kilometers, and travel time by car is about 14 hours 32 minutes.
Dallas/Fort Worth International Airport – Decatur Airport
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Distance from Dallas to Decatur
There are several ways to calculate the distance from Dallas to Decatur. Here are two standard methods:
Vincenty's formula (applied above)- 660.103 miles
- 1062.333 kilometers
- 573.614 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 660.101 miles
- 1062.330 kilometers
- 573.612 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Dallas to Decatur?
The estimated flight time from Dallas/Fort Worth International Airport to Decatur Airport is 1 hour and 44 minutes.
What is the time difference between Dallas and Decatur?
Flight carbon footprint between Dallas/Fort Worth International Airport (DFW) and Decatur Airport (DEC)
On average, flying from Dallas to Decatur generates about 120 kg of CO2 per passenger, and 120 kilograms equals 265 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dallas to Decatur
See the map of the shortest flight path between Dallas/Fort Worth International Airport (DFW) and Decatur Airport (DEC).
Airport information
Origin | Dallas/Fort Worth International Airport |
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City: | Dallas, TX |
Country: | United States |
IATA Code: | DFW |
ICAO Code: | KDFW |
Coordinates: | 32°53′48″N, 97°2′16″W |
Destination | Decatur Airport |
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City: | Decatur, IL |
Country: | United States |
IATA Code: | DEC |
ICAO Code: | KDEC |
Coordinates: | 39°50′4″N, 88°51′56″W |